friendica/mod/fetch.php
2016-06-30 07:32:07 +02:00

51 lines
1.6 KiB
PHP

<?php
/*
This file is part of the Diaspora protocol. It is used for fetching single public posts.
*/
require_once("include/crypto.php");
require_once("include/diaspora.php");
require_once("include/xml.php");
function fetch_init($a){
if (($a->argc != 3) OR (!in_array($a->argv[1], array("post", "status_message", "reshare")))) {
header($_SERVER["SERVER_PROTOCOL"].' 404 '.t('Not Found'));
killme();
}
$guid = $a->argv[2];
// Fetch the item
$item = q("SELECT `uid`, `title`, `body`, `guid`, `contact-id`, `private`, `created`, `app`, `location`, `coord`
FROM `item` WHERE `wall` AND NOT `private` AND `guid` = '%s' AND `network` IN ('%s', '%s') AND `id` = `parent` LIMIT 1",
dbesc($guid), NETWORK_DFRN, NETWORK_DIASPORA);
if (!$item) {
header($_SERVER["SERVER_PROTOCOL"].' 404 '.t('Not Found'));
killme();
}
// Fetch some data from the author (We could combine both queries - but I think this is more readable)
$r = q("SELECT `user`.`prvkey`, `contact`.`addr`, `user`.`nickname`, `contact`.`nick` FROM `user`
INNER JOIN `contact` ON `contact`.`uid` = `user`.`uid`
WHERE `user`.`uid` = %d", intval($item[0]["uid"]));
if (!$r) {
header($_SERVER["SERVER_PROTOCOL"].' 404 '.t('Not Found'));
killme();
}
$user = $r[0];
$status = diaspora::build_status($item[0], $user);
$data = array("XML" => array("post" => array($status["type"] => $status["message"])));
$xml = xml::from_array($data, $xmlobj);
// Send the envelope
header("Content-Type: application/magic-envelope+xml; charset=utf-8");
echo diaspora::build_magic_envelope($xml, $user);
//header("Content-Type: application/xml; charset=utf-8");
//echo $xml;
//killme();
killme();
}